A special HF version designed for dispensing very aggressive media is also available. The piston and cylinder are made of high-purity aluminium oxide ceramic, the valve seats and balls are ceramic and valve springs are made of platinum / iridium.

Overview of details:

• Piston made of high-purity aluminium oxide ceramic
• For fixed and variable volumes, from 0.2 mL to 60 mL
• The complete unit can be steam sterilised at 121° C without dismantling
• Free rotation
• Media recirculating system for simple and rapid venting without reagent loss
• User-independent, reproducible volume dispensing
• Digital volume configuration engagement, calibrated for a lifetime
• Robust ejection unit
• Threaded suction hose fitting
• Optimum chemical and thermal resistance of parts conveying medium
• Individual quality certificate with conformity certificate